… to this sub‑Chapter, this heading covers silicates, metal salts of the various silicic acids, non‑isolated in the free … 28.11). (1) Sodium silicates . Obtained by melting sand and sodium carbonate or sulphate. Their composition is …
… with a curved surface. These scales are described as dorsal or ventral according to the part of the body from … adhering to the surface and with a kind of fringe of the same material as the whalebone (whalebone hair) on the inner …
… does not cover : (a) Assemblies of synthetic filaments satisfying conditions (A), (B) and (C) above of a total … 1 mm or Chapter 39 otherwise). (c) Synthetic filament tow satisfying conditions (B) and (C) above, but of a length not …
… of machines, appliances, instruments or apparatus of the same heading of this Chapter; these are classifiable, by application of Chapter Note 2 (b), in the same heading as the relevant machines, appliances, …
… powders consisting of mixtures of very finely ground sand with sodium carbonate and soap. Scouring pastes are … oil. These preparations, which are often put up for retail sale and are usually in the form of liquids, pastes, …
